package treeIR;

/**
 * 
 * */
abstract public class Stm {
	
	/**
	 * 
	 * */
	abstract public ExpList kids();
	
	/**
	 * 
	 * */
	abstract public Stm build(ExpList kids);
	
	/**
	 * 
	 * */
	abstract public String print();
}

